Hydrogen diffusion through Ru thin films

被引：7
|
作者：
Soroka, O. [1 ]
Sturm, J. M. [1 ]
Lee, C. J. [2 ]
Schreuders, H. [3 ]
Dam, B. [3 ]
Bijkerk, F. [1 ]
机构：
[1] Univ Twente, MESA Inst Nanotechnol, Ind Focus Grp XUV Opt, POB 217, NL-7500 AE Enschede, Netherlands
[2] Fontys Inst Engn, De Rondom 1, NL-5612 AP Eindhoven, Netherlands
[3] Delft Univ Technol, Fac Appl Sci, Dept Chem Engn, Mat Energy Convers & Storage MECS, Maasweg 9, NL-2629 HZ Delft, Netherlands
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2020年 / 45卷 / 29期
关键词：
Hydrogen diffusion; Ruthenium; Yttrium; Optical transmission; Activation energy; PERMEATION BARRIER; COMBINATORIAL METHOD; SOLUBILITY; ADSORPTION; STABILITY; RUTHENIUM; KINETICS; COATINGS; HYDRIDE;
D O I：
10.1016/j.ijhydene.2020.03.201
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper, an experimental measurement of the diffusion constant of hydrogen in ruthenium is presented. By using a hydrogen indicative Y layer, placed under the Ru layer, the hydrogen flux through Ru was obtained by measuring the optical changes in the Y layer. We use optical transmission measurements to obtain the hydrogenation rate of Y in a temperature range from room temperature to 100 degrees C. We show that the measured hydrogenation rate is limited mainly by the hydrogen diffusion in Ru. These measurements were used to estimate the diffusion coefficient, D, and activation energy of hydrogen diffusion in Ru thin films to be D = 5.9 x 10(-14) m(2)/s.exp (-0.33 eV/k(B)tau), with k(B) the Boltzmann constant and tau the temperature. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：15003 / 15010
页数：8
相关论文
共 50 条
  • [21] DIFFUSION IN THIN FILMS
    THOMAS, RE
    REPORT OF NRL PROGRESS, 1971, (NNOV): : 16 - &
  • [22] HYDROGEN PERMEATION THROUGH THIN SILICON-OXIDE FILMS
    NICKEL, NH
    JACKSON, WB
    WU, IW
    TSAI, CC
    CHIANG, A
    PHYSICAL REVIEW B, 1995, 52 (11) : 7791 - 7794
  • [23] Seedless electrodeposition of Cu thin films on ALD Ru diffusion barriers with different electrical properties
    Im, Byoungyong
    Mun, Kiyeung
    Kim, Sunjung
    Kim, Soo-Hyun
    ELECTROCHIMICA ACTA, 2023, 443
  • [24] Quantum Effects in the Diffusion of Hydrogen on Ru(0001)
    McIntosh, Eliza M.
    Wikfeldt, K. Thor
    Ellis, John
    Michaelides, Angelos
    Allison, William
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2013, 4 (09): : 1565 - 1569
  • [25] Formation of Thin Graphite Films upon Carbon Diffusion through Nickel
    Shustin, E. G.
    Isaev, N. V.
    Luzanov, V. A.
    Temiryazeva, M. P.
    TECHNICAL PHYSICS, 2017, 62 (07) : 1069 - 1072
  • [26] Formation of thin graphite films upon carbon diffusion through nickel
    E. G. Shustin
    N. V. Isaev
    V. A. Luzanov
    M. P. Temiryazeva
    Technical Physics, 2017, 62 : 1069 - 1072
  • [27] Hydrogen diffusion in cerium oxide thin films fabricated by pulsed laser deposition
    Mao, Wei
    Gong, Wei
    Gu, Zhijie
    Wilde, Markus
    Chen, Jikun
    Fukutani, Katsuyuki
    Matsuzaki, Hiroyuki
    Fugetsu, Bunshi
    Sakata, Ichiro
    Terai, Takayuki
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 50 : 969 - 978
  • [28] HYDROGEN DIFFUSION IN AMORPHOUS LANI2HX THIN-FILMS
    MIYAMURA, H
    KURIYAMA, N
    SAKAI, T
    OGURO, K
    UEHARA, I
    ISHIKAWA, H
    JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 192 (1-2) : 188 - 190
  • [29] On the molecular effect in hydrogen molecular ions penetration through thin films
    Marenkov, E.
    Kurnaev, V.
    Lasa, A.
    Nordlund, K.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2012, 287 : 46 - 50
  • [30] EFFECT OF THIN COPPER AND PALLADIUM FILMS ON HYDROGEN PERMEATION THROUGH IRON
    ANDREW, PL
    HAASZ, AA
    JOURNAL OF THE LESS-COMMON METALS, 1991, 172 : 732 - 739
12345